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2025 Giant

Reign Advanced 1

A 29″ / 27.5″ carbon frame full suspension enduro bike with high-end components.
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Manufacturer Price

$6,800
FrameCarbon
SuspensionFull, 160 / 170mm
ForkFox Factory Float 38
ShockFox Float X2 Factory
Wheels29″ / 27.5″ Carbon
Drivetrain1 × 12 Electronic
GroupsetEagle AXS, GX Eagle Transmission
BrakesTRP DH-R EVO Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Reign Advanced 1
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Reign Advanced 1

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Reign model range

View Comparison
Sizing
SM

5'4" – 5'9"

MD

5'6" – 6'0"

LG

5'10" – 6'3"

XL

6'1" – 6'6"

Rider Fit Notes

None yet.

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Price History
Reviews
Bikerumor
Giant Launches Limited-Edition, Bike Park Ready Reign SE w/ One of a Kind Black Lightning Finish

Aug 2025 · Steve Fisher

Giant Bicycles debuts the new Reign SE at Crankworx Whistler, featuring a burly build for bike park or gravity riding.

Read Review

Pinkbike
First Look: Giant Reign SE - Not Just For the Park

Aug 2025 · Seb Stott

While it's still a gravity-focused bike, the Reign SE it should be capable of tackling the odd climb (or barspin).

Read Review

NSMB
2023 Giant Reign Advanced Pro 1 First Look

Jun 2023

Lots of options, including mullet with the new, highly adjustable Giant Reign.

Read Review

BikeRadar
Giant Reign 1 review

May 2023 · Robin Weaver

Giant’s updated Reign offers comfort and confidence when the going gets steep, with a solid parts package that’s very well considered for the price

Highs
  • Meaningful geometry adjustment

  • Reasonably efficient climber

  • Very confident and capable in steep terrain

  • Practical parts package

Lows
  • Bar/grip/stem combo feels a little harsh

  • Not the quietest bike in the rough

Read Review

Revolution Mountain Bike Magazine
[R]eviewed // 2023 Giant Reign Advanced 1

May 2023 · Blake Nielsen

Giant’s engineering team completely overhauled the Reign Advanced for 2023 with a frame redesign that has now moved away from the somewhat ‘freeride’ style geometry numbers that the Reign has adopted in the past, and instead they set out to create a purebred, no-compromise enduro race bike! Reviewer // Blake Nielsen  Photos // Matt Staggs Let’s get straight to the point, does it seem like they’ve hit the brief and how much ‘speedier’ is the bike now compared the previous […]

Read Review

Flow Mountain Bike
2023 Giant Reign Review | A better enduro bike in every way

Mar 2023

Featuring a new frame with more travel and mullet compatibility, the new 2023 Giant Reign is a big step up over its predecessor.

Highs
  • Incredibly calm and composed on rough terrain

  • Plush & highly adjustable suspension

  • Maestro linkage offers terrific efficiency

  • Great geometry for high-speed brawling

  • Flip chip is useful & offers mullet compatibility

  • Fantastic tyre spec

Lows
  • Internal storage hatch is too small

  • Rear hub pickup speed

  • 35mm bars are very stiff

Read Review

Geometry
Specs
Build
Frame

Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated down tube storage

Hanger StandardUDH

Tire Clearance2.5"

ColorMercury / Raw Carbon

Fork

Fox 38 Factory, 170mm, GRIP X2 damper, 15x110 Kabolt X, 44mm offset

Travel170mm

Spring TypeAir

Shock

Fox Float X2 Factory, 205/62.5, custom tuned for Giant

Travel160mm

Bottom Bracket

SRAM DUB, press fit

Stem

Giant Contact SL 35 S:40mm, M:40mm, L:40mm, XL:40mm

Handlebar

Giant Contact TR35, 800x35mm, 35mm rise

Saddle

Giant Romero SL

Seatpost

Contact Switch AT dropper, remote S: 110-140mm travel / 30.9 x 395mm

TypeDropper

Pedals

N/A

Grips

Giant Tactal Pro Single

Groupset
Rear Derailleur

SRAM GX Eagle Transmission

Front Derailleur

N/A

Crank

SRAM GX Eagle Transmission, DUB, 32t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm

Shifters

SRAM AXS Pod, discrete clamp, 1x12

Cassette

SRAM GX Eagle Transmission, 10x52

Chain

SRAM GX Eagle Transmission

Brakes

TRP EVO DH-R, hydraulic, TRP rotors [F]220mm, [R]200mm

TypeTRP DH-R EVO Hydraulic Disc

Brake Levers

TRP DH-R EVO, hydraulic

Wheels
Rims

Giant TRX WheelSystem, carbon, hookless, 30mm inner width, 40mm outer width, 22mm height, Wide Guard Technology

Spokes

Sapim, 28, straight pull, DBL Technology

Front Hub

[F] Giant MTB alloy, six-bolt, [R] Giant MTB alloy, 72 POE (Points of Engagement), six-bolt, XD driver body

Rear Hub

[F] Giant MTB alloy, six-bolt, [R] Giant MTB alloy, 72 POE (Points of Engagement), six-bolt, XD driver body

Tires

[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, DD, TR tubeless

Rider Notes
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First added August 31

Last updated June 13